LELK1-1REC4-29475-4

Circuit Breakers

A circuit breaker is an electrical device used to protect electrical circuits from damage due to overcurrent, overvoltage, or short circuit conditions. Circuit breakers are designed to open or close a circuit when an abnormal electrical condition occurs in the system. Circuit breakers can be used as an essential part of a power system, providing protectional reliability in the form of load protection, overload protection, and short circuit protection.

LELK1-1REC4-29475-4 Application Field and Working Principle

The LELK1-1REC4-29475-4 circuit breaker is commonly used in low voltage control and protection applications. This circuit breaker is designed with a manual reset, making it suitable for use in a variety of applications including industrial machinery, electrical distribution boards, and process machinery. The circuit breaker has a wide range of adjustable settings, allowing for precise and effective protection of the system.

The working principle of a circuit breaker is based on the fact that electrical current has an inverse relationship with the area of contact between the conductor and the breaker. When the current flowing through the circuit reaches the maximum level, the breaker will open the circuit, interrupting the flow of current and protecting the system from damage. This is done by the use of an electromechanical energy storage device, such as a coil, a lever, or a disc, which absorbs energy when the current exceeds the set threshold and initiates the opening and closing of the contacts. The contacts are connected to a reset switch or circuit breaker, which can be operated manually or automatically.

The LELK1-1REC4-29475-4 circuit breaker has adjustable trip settings to precisely control the normal operation of the system, which allows for the protection of the system and its components. The adjustable feature is essential for protecting the system and equipment from damage due to excessive current. The rated current protection, instantaneous current protection, and overvoltage protection features make this circuit breaker an ideal choice for low voltage applications.

The LELK1-1REC4-29475-4 circuit breaker is designed to be used in an indoor environment and is suitable for use in a variety of applications. It can be used in residential, commercial, and industrial settings as well as in process machinery, consumer electronics, and various other applications. This circuit breaker is also designed to meet the latest safety standards and is UL and VDE approved.

In conclusion, the LELK1-1REC4-29475-4 circuit breaker is an ideal choice for low voltage control and protection applications. It is designed with adjustable settings which allows for precise and reliable protection of the system and its components. The circuit breaker is compliant with the latest safety standards and is UL and VDE approved. This circuit breaker is also suitable for use in residential, commercial, and industrial settings and in process machinery, consumer electronics, and various other applications.